private CodeLineProfile addCodeProfile(string profileVar, CodeLineProfile newCdp) //this.mc can be used here
{
switch (profileVar)
{
case "variable":
newCdp.numberofVars += this.mc.Count;
Console.WriteLine("\tFound {0} variables on line {1}", newCdp.numberofVars, this.curLineNumber);
break;
case "loop":
newCdp.weightIndex += LOOP_CWU;
Console.WriteLine("\tFound Loop on line {0}", this.curLineNumber);
break;
case "functioncall":
newCdp.weightIndex += FUNCALL_CWU;
Console.WriteLine("\tFound Function call on line {0}", this.curLineNumber);
break;
case "condition":
newCdp.weightIndex += CONDITION_CWU;
Console.WriteLine("\tFound condition on line {0}", this.curLineNumber);
break;
default:
newCdp.weightIndex += SEQUENCE_CWU;
Console.WriteLine("\tLine {0} is a sequence", this.curLineNumber);
break;
}
++newCdp.flag;
return(newCdp);
}
private CodeLineProfile matchPredicate(string code)
{
//what if it has a loop and condition? then we sum the CWU together
CodeLineProfile cdp = new CodeLineProfile();
int stmtMatch = 0;
if ((this.mc = Regex.Matches(code, matches["hasVariable"])).Count != 0 ||
(this.mc = Regex.Matches(code, matches["hasVariableEqual"])).Count != 0 ||
(this.mc = Regex.Matches(code, matches["hasVariableMore"])).Count != 0 ||
(this.mc = Regex.Matches(code, matches["hasVariableMore2"])).Count != 0) //matches only one, need to be slpit into more ifs
{
stmtMatch++;
string type = sourceFile.Substring(sourceFile.LastIndexOf("."));
string variableType = "";
foreach (string key in langKeywords[type])
{
foreach (Match match in this.mc)
{
foreach (Capture capture in match.Captures)
{
variableType = capture.Value.Substring(0, capture.Value.IndexOf(" ")).Trim();
if (key == variableType)
{
return(cdp);
}
cdp.weightIndex = 1;
}
}
}
cdp = this.addCodeProfile("variable", cdp);
}
if ((this.mc = Regex.Matches(code, matches["hasLoop"])).Count != 0)
{
stmtMatch++;
cdp = this.addCodeProfile("loop", cdp);
}
if ((this.mc = Regex.Matches(code, matches["hasFunctionCall"])).Count != 0)
{
// introduced so as to fix the issue of finding loop,sequence and function call on the same line
if (Regex.Match(code, @"(if|switch|else)").Length == 1)
{
stmtMatch++;
cdp = this.addCodeProfile("functioncall", cdp);
}
}
if ((this.mc = Regex.Matches(code, matches["hasCondition"])).Count != 0)
{
stmtMatch++;
cdp = this.addCodeProfile("condition", cdp);
}
if (stmtMatch == 0) //then its a sequence
{
cdp = this.addCodeProfile("sequence", cdp);
}
return(cdp);
}
